baber/WOPTO huggingface dataset:
Patent WO-2021080285-A1 (WO)
Title: Antifouling, low-friction film for ships utilizing ultrafine protrusions and riblet structure, and method for manufacturing same
Inventor: HUR NAM IL
IPC: B29C59/00
Filed: 2020-10-20
Abstract: The present invention relates to an antifouling, low-friction film which is for ships and utilizes ultrafine protrusions and a riblet structure, and a method for manufacturing same. Upright protrusions, which are intended to reduce frictional resistance by generating micro vortices in a film obtained by adding a self-lubricating material and an antibacterial material as an auxiliary antifouling means to thermoplastic urethane, which is a type of thermoplastic elastic body having high tensile strength and excellent wear resistance, instead increase frictional resistance due to friction with the water, and thus, in the film of the present invention, riblet-type fine protrusions having upper ends that are bent like shark scales are formed instead of upright protrusions. Also, in the case of riblet-type fine protrusions having thicker and taller protrusions, antifouling efficiency is low because there is space in the gaps between the protrusions for larvae of marine organisms to linger, and thus, in the film of the present invention, ultrafine protrusions thinner and shorter than the riblet-type fine protrusions are formed on the entire surface of the film in empty spaces without riblet-type fine protrusions so as to achieve physical antifouling. Accordingly, an eco-friendly efficient antifouling effect can be achieved while saving fuel due to the reduced frictional resistance provided by the riblet structure.
Patent WO-2021149897-A1 (WO)
Title: Assisting system using drive pattern of cradle
Inventor: KOO SEUNG-YUB
IPC: G06Q50/10
Filed: 2020-11-03
Abstract: The present invention relates to an assisting system using a drive pattern of a cradle, wherein the assisting system uses a drive pattern of a cradle for a notification of a preconfigured assisting service. According to an embodiment of the present invention, when an assisting service is executed, a cradle module is controlled through a drive pattern corresponding to the assisting service simultaneously while a voice corresponding to the assisting service is output, so that a plurality of assisting services output suitably for individual situations can be easily and conveniently ascertained.
Patent WO-2021107447-A1 (WO)
Inventor: LEE JIN HYEONG
IPC: G06F40/284
Filed: 2020-11-09
Abstract: A document classification apparatus according to an embodiment of the present invention comprises: a classification system defining unit that defines classification system information by analyzing a plurality of pieces of marketing document data for constructing a marketing-specialized knowledge graph; a rule-based filtering unit that primarily removes garbage data by performing a rule-based primary filtering of the plurality of pieces of marketing document data according to the defined classification system information; and a machine learning filtering unit that secondarily removes garbage data through pre-trained model-based machine learning filtering of the marketing document data that remains after the primary filtering.
Patent WO-2022034975-A1 (WO)
Title: Dispositif de connexion de charge pour drone
Inventor: JEONG SEUNG HO
IPC: B64C39/02
Filed: 2020-11-18
Abstract: Un dispositif de connexion de charge pour un drone selon un mode de réalisation de la présente invention comprend : un noyau (20) installé sur un drone (10) ; un élément électroconducteur (30) positionné sur le contour extérieur du noyau (20) et formé d'un matériau conducteur ; et une unité de tension (40) positionnée entre le noyau (20) et l'élément électroconducteur (30) et absorbant le choc transmis à partir de l'élément électroconducteur (30).
Patent WO-2021158010-A1 (WO)
Inventor: KANG HYUNJEONG
IPC: H04W92/18
Filed: 2021-02-03
Abstract: La présente invention concerne, dans un mode de réalisation, un procédé de fonctionnement d'un premier terminal dans un système de communication sans fil, le procédé pouvant comprendre les étapes consistant à : obtenir des informations de capacité d'un second terminal ; transmettre, sur la base des informations de capacité, des informations de transmission dupliquées pour transmettre en double une liaison secondaire au second terminal ; et transmettre en double la liaison secondaire sur la base des informations de transmission dupliquées, les informations de transmission dupliquées comprenant des informations de support radio de liaison secondaire, des informations d'identifiant de destination de liaison secondaire et des informations de porteuse de liaison secondaire.
Patent WO-2021215851-A1 (WO)
Inventor: LEE HAE YONG
IPC: A61C13/225
Filed: 2021-04-22
Abstract: A dental implant prosthesis coupling assembly is disclosed. The dental implant prosthesis coupling assembly according to an embodiment of the present invention comprises: an abutment having at least a part insertedly coupled to a fixture implanted in an alveolar bone; and an abutment-crown coupling unit which has one side couplable to a crown and the other side detachably coupled to the abutment, wherein at least a part of the abutment-crown coupling unit is widened by an elastic force when the abutment-crown coupling unit is pressed onto and coupled to the abutment, and the abutment-crown coupling unit is caught by and coupled to the abutment by an elastic force at a placing position at which the coupling to the abutment is completed.
Patent WO-2022092468-A1 (WO)
Inventor: CHOI TAE SOO
IPC: C22C9/04
Filed: 2021-05-27
Abstract: 본 발명의 일 실시예에 따른 미세조직이 개량된 고력황동 합금이 적용된 고면압용 오일리스 베어링은, 원통형 형상으로 형성되고, 내측면에 복수 개의 윤활제홈이 형성된 몸체부; 및 상기 몸체부의 윤활제홈에 삽입되고, 함유성 재질로 형성되어 그 내부에 윤활유가 함침되는 윤활제부;를 포함하고, 상기 몸체부는, 중량%로, Cu: 59~62%, Zn: 21~23%, Al: 6~7%, Mn: 3~3.5%, Fe: 3~4%, Si: 0.5~1%, Ni: 0.7~1%, Cr: 0.5% 이하(단, 0%를 제외한다)을 포함하는 황동 합금으로 형성되며, 상기 몸체부에는 Al, Fe, Mn 및 Cr의 규화물을 포함하여 구성된 제1석출상 및 Al 및 Mn계 금속간 화합물을 포함하여 구성된 제2석출상이 형성되는 것을 특징으로 한다.
Patent WO-2022019573-A1 (WO)
Inventor: YEOM HYUN-SOOK
IPC: A61K36/23
Filed: 2021-07-16
Abstract: La présente invention concerne une composition pouvant prévenir la chute de cheveux et favoriser la pousse de cheveux grâce à un extrait de la partie aérienne de carottes. La composition comprenant un extrait de la partie aérienne de carottes de la présente invention augmente significativement la viabilité des cellules de papille dermique et peut inhiber l'expression de la 5α-réductase, ce qui permet d'obtenir d'excellents effets sur la prévention de la chute de cheveux et la promotion de la pousse de cheveux.
Patent WO-2022085907-A1 (WO)
Inventor: KIM JUNG RAE
IPC: E04C5/16
Filed: 2021-08-05
Abstract: La présente invention concerne un appareil d'insert complexe polyvalent de type intégré entretoise-barre d'armature destiné à être incorporé dans du béton. Ledit appareil comprend : un corps d'insert qui s'étend verticalement et comporte un trou de fixation creux formé dans celui-ci dans la direction longitudinale à travers une partie centrale ; une unité d'espacement de type intégré comprenant une partie corps d'entretoise qui s'étend d'un seul tenant à partir de la partie d'extrémité inférieure du corps d'insert pour être espacée de manière équi-angulaire dans les sens avant et arrière, et gauche et droite, et dont la surface inférieure est logée sur la surface supérieure d'une pièce coulée, et une partie de couplage de barre d'armature qui est formée de telle sorte qu'une barre d'armature peut être couplée au côté supérieur de la partie corps d'entretoise ; et une partie de couplage d'ancrage comprenant une partie de fixation qui est insérée dans et couplée à l'extrémité supérieure interne du trou de fixation creux et est formée pour avoir une rainure de fixation d'ancrage formée à l'intérieur de celle-ci pour être ouverte vers le bas, et une partie de surface de couvercle qui s'étend à partir de la partie d'extrémité supérieure de la partie de fixation dans la direction radialement vers l'extérieur de telle sorte que sa surface inférieure fait face à la partie d'extrémité supérieure du corps d'insert.
Patent WO-2022075570-A1 (WO)
Inventor: KIM SEEHYUN
IPC: A47L9/28
Filed: 2021-08-11
Abstract: Disclosed are: a docking apparatus and a cleaning system comprising same, the docking apparatus being capable of improving product usability and convenience in use by using a cleaning apparatus without separately comprising an additional automatic discharging device and a motor/exhaust unit in the docking apparatus for emptying a dust container. The cleaning system comprises: a cleaning apparatus including a fan motor provided to generate a suction force of a suction unit, and a dust collecting container in which impurities sucked according to the suction force are collected; and a docking apparatus which is provided such that the dust collecting container can be docked therein, and which includes a dust container in which the impurities collected in the dust collecting container are transferred and accommodated, wherein the fan motor is provided to be rotatable with respect to the cleaning apparatus such that the position of the suction unit can be changed, and the docking apparatus includes a suction duct to which the fan motor is connected so as to form a suction flow path between the suction unit that has been rotatably moved from the cleaning apparatus, and the dust collecting container.
Patent WO-2022119233-A1 (WO)
Title: Générateur de parfum pour véhicule
Inventor: KIM JAE HO
IPC: B60H3/00
Filed: 2021-11-25
Abstract: La présente invention concerne un générateur de parfum pour un véhicule, comprenant : un boîtier de stockage dans lequel une pluralité de cartouches de parfum sont reçues ; un boîtier de couvercle qui est couplé sur une surface du boîtier de stockage et évacue le parfum évacué à partir des cartouches de parfum ; et un élément rotatif qui est interposé entre le boîtier de stockage et le boîtier de couvercle et s'étend en longueur le long de la direction des deux côtés d'une surface de celui-ci, le boîtier de stockage étant couplé de façon détachable à au moins l'un d'une paire de boîtiers latéraux disposés sur les deux côtés du boîtier de stockage, de telle sorte que l'assemblage et la durabilité sont davantage améliorés.
Patent WO-2022131614-A1 (WO)
Title: 수분 함유능이 향상된 마스크팩
Inventor: KIM YOUNG-SUB
IPC: D06C23/04
Filed: 2021-11-26
Abstract: 본 발명은 라이오셀 섬유 및 아세테이트 섬유를 혼방하여 제조된 부직포 예비원단에 수용성 진주 추출물을 침적시킨 수분 함유능이 향상된 마스크팩용 부직포로서, 라이오셀 45 ~ 90중량%, 아세테이트 섬유 9 ~ 50중량% 및 수용성 진주 추출물 0.01 ~ 10중량%를 포함하고, 상기 수용성 진주 추출물은, 진주를 분쇄하여 취득한 진주 분말에 식용 초산으로 반즉한 후 10~14시간 숙성, 숙성된 것에 정제수를 넣고 교반하면서 반응시켜 수용성 액을 얻고, 이후 수용성 액을 필터로 정제하고 건조시켜 얻어지는 수용성 진주 분말, 상기 부직포 예비원단은 0.1 ~ 1.0 mm의 평균 직경을 가지는 도트홀에 의해 형성되는 평균직경 10~20mm의 소정 패턴이 반복되는 벌집도트홀 패턴을 구비한다.
Patent WO-2022244937-A1 (WO)
Inventor: KIM MYEONGCHEOL
IPC: A47K3/02
Filed: 2021-12-09
Abstract: 본 발명의 일 실시예에 따른 전기 자극 시스템은 욕조의 내측 영역 중 인체와 접촉되는 영역에 제공되며, 전기적 펄스를 출력하도록 구성되는 제1 출력부; 상기 제1 출력부를 통해 출력될 수 있는 전기적 펄스를 제어하기 위한 제어 데이터를 생성하도록 구성되는 제어부; 및 상기 제어부를 통해 생성된 제어 데이터를 기반으로 상기 제1 출력부를 통해 출력될 수 있는 전기적 펄스를 생성하도록 구성되는 발진부를 포함한다.
Patent WO-2022139295-A1 (WO)
Inventor: LEE JONGSUB
IPC: H02J7/00
Filed: 2021-12-14
Abstract: An aerosol-generating device is disclosed. The aerosol-generating device of the present disclosure includes a first container configured to accommodate an aerosol-generating substance, a heater configured to heat the aerosol-generating substance, a second container configured to be rotatable about a rotating shaft thereof and including a plurality of partitioned chambers, a first sensor configured to output a signal indicating rotation of the second container, and a controller configured to determine whether the plurality of chambers is located at preset correct positions based on a signal received from the first sensor.
Patent WO-2022169245-A1 (WO)
Inventor: CHUN JINYOUNG
IPC: H04W84/12
Filed: 2022-01-28
Abstract: 본 명세서는 차세대 무선랜 시스템에서 적용될 수 있는 TRS 제어 서브필드의 구성 방법 및 상기 방법을 이용하는 장치을 제안한다. 본 명세서의 일 실시예에 따르면, 상기 TRS 제어 서브필드를 포함하는 제어 필드의 첫번째 비트(B0) 및 두번째 비트(B1) 각각은 1을 지시할 수 있다. 본 명세서의 다른 일 실시예에 따르면, 상기 TRS 제어 서브필드를 구성하는 스물여섯번재 비트(B25)는 PS160 서브필드로 사용될 수 있다. 본 명세서의 다른 일 실시예에 따르면, 상기 TRS 제어 서브필드를 포함하는 제어 서브필드에 포함된 제어 ID 서브필드는 EHT TRS에 대응하는 값을 지시할 수 있다.
Patent WO-2022186503-A1 (WO)
Title: Power supply device and power supply control method of power supply device
Inventor: PARK JONGDO
IPC: B60R16/00
Filed: 2022-02-11
Abstract: A power supply device powered by a battery of a vehicle according to various embodiments of the present disclosure comprises: a first interface for communication with an external device; a power supply switch connected to a charging adapter that transforms power supplied from the battery to control power output; and a processor operatively connected to the first interface and the power supply switch, wherein the first interface includes a C-type USB interface for configuration channel (CC) communication between the external device and an electronic device; and the processor may detect the connection of the external device through the first interface, detect a first or second interrupt related to powering on/off of the vehicle from the vehicle, control power supply to the external device through the power supply switch, and control to transmit a first signal or a second signal for controlling the power on/off of the external device to the external device through the first interface, in response to the first interrupt or the second interrupt.
Patent WO-2022216107-A1 (WO)
Inventor: EOM SEONG WOON
IPC: A61P35/00
Filed: 2022-04-08
Abstract: 본 발명은 담팔수( Elaeocarpus sylvestris ) 추출물 또는 이의 정제물을 유효성분으로 함유하는 암 치료 또는 예방용 약학 조성물 및 암 예방 또는 개선용 식품 조성물에 관한 것이다. 상기 담팔수 추출물 또는 이의 정제물은 암세포의 사멸 효과를 가지므로, 항암용 약학 조성물과 식품 조성물의 유효성분으로 이용이 가능하다.
Patent WO-2022240167-A1 (WO)
Title: Nr v2x에서 sl drx 비활성 타이머를 중지하는 방법 및 장치
Inventor: PARK GIWON
IPC: H04W92/18
Filed: 2022-05-11
Abstract: 무선 통신 시스템에서 제 1 장치(100)의 동작 방법이 제안된다. 상기 방법은, 제 2 장치(200)와 관련된 제 1 L1 ID 매칭을 수행하는 단계; 상기 제 1 L1 ID 매칭의 성공을 기반으로 비활성 타이머를 개시하는 단계; 제 3 장치(300)와 관련된 제 2 L1 ID 매칭을 수행하는 단계; 상기 제 2 L1 ID 매칭의 성공을 기반으로 비활성 타이머를 재개시하는 단계; 및 상기 제 2 장치(200)와 관련된 제 1 L2 ID 매칭 및 상기 제 3 장치(300)와 관련된 제 2 L2 ID 매칭이 실패하는 것을 기반으로 상기 비활성 타이머를 중단하는 단계를 포함할 수 있다.
Patent WO-2022250459-A1 (WO)
Title: Appareil de génération d'énergie photovoltaïque comprenant une unité antisismique ayant une fonction antisismique multidirectionnelle
Inventor: KIM HYUNG JOON
IPC: F16F15/04
Filed: 2022-05-25
Abstract: La présente invention concerne un appareil de génération d'énergie photovoltaïque comprenant une unité antisismique ayant une fonction antisismique multidirectionnelle. Par l'intermédiaire d'éléments tampons installés dans de multiples directions autour d'un caoutchouc antisismique hautement élastique, l'appareil peut empêcher non seulement la déformation du caoutchouc antisismique mais également un accident de sécurité en fonction de l'apparition d'un séisme ou analogue à l'avance.
Patent WO-2023003163-A1 (WO)
Inventor: CHO SUNGMIN
IPC: D06F39/08
Filed: 2022-06-02
Abstract: Un générateur de vapeur est divulgué. Le générateur de vapeur comprend : une chambre de récupération qui inclut une première entrée, une seconde entrée, une sortie de vapeur et une sortie d'évacuation ; un premier tuyau dans lequel de l'eau est introduite par une extrémité de celui-ci et qui est relié au niveau de son autre extrémité à la première entrée ; un second tuyau qui est relié au niveau d'une extrémité de celui-ci à la sortie d'évacuation et qui est relié au niveau de son autre extrémité à la seconde entrée ; et un dispositif de chauffage qui chauffe l'eau se déplaçant le long des premier et second tuyaux.
Patent WO-2023033443-A1 (WO)
Inventor: LEE SE YOUNG
IPC: F01N3/38
Filed: 2022-08-24
Abstract: A heating device for a vehicle exhaust gas reduction apparatus is disclosed. The heating device for a vehicle exhaust gas reduction apparatus, according to the present invention, comprises: an exhaust gas discharge unit provided in a pipe shape so as to discharge exhaust gas generated by a vehicle engine; a surface combustion unit which heats, to a preset temperature, the exhaust gas discharged from the exhaust gas discharge unit, and which has a Y-shaped longitudinal section so as to encompass one end portion of the exhaust gas discharge unit; and a connection unit which is coupled to one end portion of the surface combustion unit, and which has one end portion connected to an exhaust gas reduction unit.
Patent WO-2023043167-A1 (WO)
Inventor: KIM YONG JAE
IPC: G06Q50/28
Filed: 2022-09-14
Abstract: Selon un mode de la présente invention, l'invention concerne un procédé de prise en charge du transport de marchandises, le procédé comprenant les étapes consistant : à acquérir, pour chacune d'une ou de plusieurs marchandises associées à un colis à distribuer, des premières et secondes informations concernant le transport de la ou des marchandises, les premières informations étant acquises à partir d'un premier emplacement de transport et les secondes informations étant acquises de manière dynamique pendant le processus de transport de la ou des marchandises du premier emplacement de transport à un second emplacement de transport ou à la destination de la ou des marchandises ; et à déterminer de manière dynamique des informations à fournir par l'intermédiaire de la boîte de colis, les informations étant déterminées sur la base des premières informations et/ou des secondes informations.
Patent WO-2023063598-A1 (WO)
Inventor: KIM YUNSUP
IPC: H04R1/28
Filed: 2022-09-15
Abstract: Un dispositif électronique selon divers modes de réalisation de la présente invention comprend : un boîtier comprenant un premier support qui comprend un trou traversant et un second support couplé au premier support de façon à former un espace interne ; et un ensemble acoustique disposé de manière adjacente au trou traversant. L'ensemble acoustique peut comprendre : un composant acoustique ; une carte de circuit sur laquelle est disposé le composant acoustique et comprenant un premier trou acoustique formé dans une zone correspondant à l'emplacement du composant acoustique ; et un couvercle de composant acoustique disposé à l'intérieur de l'espace interne. Le couvercle de composant acoustique peut comprendre : une première surface comprenant une première zone faisant face à la carte de circuit et une seconde zone faisant face au second support ; une seconde surface formant une surface opposée à la première surface et disposée de façon à être collée au premier support le long d'une partie de bord ; et un second trou acoustique formé de façon à correspondre au premier trou acoustique.
Patent WO-2023059003-A1 (WO)
Inventor: KIM JEONG HAN
IPC: H01L23/12
Filed: 2022-09-30
Abstract: A circuit board according to an embodiment comprises an insulation layer and a circuit pattern layer arranged on the insulation layer, wherein the circuit pattern layer includes a first metal layer arranged on the insulation layer and a second metal layer arranged on the first metal layer, and the first metal layer has a thickness in the range of 1-2.5 ㎛.
Patent WO-2023059126-A1 (WO)
Inventor: YI JUNYUNG
IPC: H04W74/00
Filed: 2022-10-07
Abstract: La présente divulgation concerne une technique de communication permettant de faire converger la technologie de l'Internet des objets (IoT) avec des systèmes de communication 5G conçus pour prendre en charge des débits de transfert de données supérieurs à ceux de systèmes 4G ; et un système associé. La divulgation peut être appliquée à des services intelligents (par exemple, des maisons intelligentes, des bâtiments intelligents, des villes intelligentes, des voitures intelligentes ou des voitures connectées, les soins de santé, l'éducation numérique, le commerce de détail, des services liés à la sécurité et à la sûreté, etc.), sur la base d'une technologie de communication 5G et d'une technologie associée à l'IdO. L'invention concerne un procédé destiné à améliorer la couverture d'un canal de liaison montante en ce qui concerne la transmission en liaison montante.
Patent WO-2023085690-A1 (WO)
Title: Complement c7 biomarker composition in cancer tissue for companion diagnosis and uses thereof
Inventor: KIM SEUNG KOO
IPC: G01N33/574
Filed: 2022-11-03
Abstract: The present invention relates to a complement component 7 (C7) biomarker composition in tissue for companion diagnosis and uses thereof and, more particularly, to a biomarker composition for companion diagnosis for predicting a treatment response to an immuno-anticancer agent comprising complement C7 in tissue, and a companion diagnostic kit using same, and a method for providing information on a prediction of response to treatment with an immuno-anticancer agent. In the present invention, since it was confirmed that a high level of expression of a complement C7 protein in cancer tissue results in a high response to treatment with an immuno-anticancer agent, the complement C7 biomarker in tissue of the present invention may be effectively applied to a companion diagnostic analysis and a kit for determining a suitable patient group for treatment with an immuno-anticancer agent.
Patent WO-2023085822-A1 (WO)
Title: 디바이스 위치 결정 방법 및 상기 방법을 수행하는 전자 장치
Inventor: KIM DOWAN
IPC: H04W4/029
Filed: 2022-11-11
Abstract: 디바이스 위치 결정 방법 및 상기 방법을 수행하는 전자 장치가 개시된다. 다양한 실시예들에 따른 전자 장치는 프로세서, 메모리에 저장된 디바이스와 통신할 수 있는 통신 모듈 및 상기 프로세서와 전기적으로 연결되고, 상기 프로세서에 의해 실행되는 명령어 및 상기 디바이스를 저장하는 상기 메모리를 포함하고, 상기 메모리는, 상기 프로세서에 의해 실행될 때, 상기 디바이스들이 위치할 수 있는 복수의 영역에서 상기 전자 장치의 위치를 식별하고, 상기 디바이스로부터 수신한 신호 및 상기 전자 장치의 위치에 기초하여, 상기 복수의 영역에서 상기 디바이스의 위치 후보를 결정하고, 상기 통신 모듈을 이용하여 상기 디바이스의 제어 이력을 수집하고, 상기 제어 이력 및 상기 전자 장치의 위치에 기초하여, 상기 위치 후보 중에서 상기 디바이스의 위치를 결정하도록 할 수 있다.
Patent WO-2023229119-A1 (WO)
Title: 일체형 손잡이를 갖는 페트용기
Inventor: KIM DOO YOUN
IPC: B65D1/02
Filed: 2022-11-23
Abstract: 본 발명은 일체형 손잡이를 갖는 페트용기에 관한 것으로, 프리폼을 연신, 블로우 사출방식에 의해 사출성형이 이루어져 입구부가 마련된 페트용기와; 페트용기의 입구부에 상단이 일체로 형성되고, 프리폼이 연신, 블로우 방식에 의해 성형이 이루어지는 페트용기의 외주면이 감싸면서 고정되는 손잡이;를 포함하는 것을 특징으로 하며, 연신 및 블로우 성형를 이용하여 용기바디에 손잡이가 일체로 사출 성형되므로 페트용기의 사용에 따른 손잡이의 지지력과 견고성을 높임과 동시에 손잡이의 결합에 따른 간편, 용이하게 할 수 있으며, 내용물이 감득담긴 페트용기의 무게에 따른 압력이 페트용기의 결합부와 손잡이의 고정편 및 손잡이본체와 고정편 사이의 부분과 지지대와의 상호작용에 의해 분산되어 손잡이의 사용이 안정적으로 이루어지는 효과가 있다.
Patent WO-2023113551-A1 (WO)
Title: Video signal encoding/decoding method, and recording medium having bitstream stored therein
Inventor: LIM SUNG WON
IPC: H04N19/137
Filed: 2022-12-16
Abstract: An image decoding method according to the present disclosure comprises the steps of: determining whether sign prediction for at least one residual coefficient is applied; when it is determined that the sign prediction is applied, deriving a reconstruction block for each of sign combinations applicable to the at least one residual coefficient; calculating a cost of each of a plurality of reconstruction blocks; and obtaining a reconstruction block on the basis of sign prediction information about the at least one residual coefficient to which the sign prediction is applied, and the cost of each of the plurality of reconstruction blocks.
Patent WO-2023146222-A1 (WO)
Inventor: KIM HAN AH
IPC: H01M4/36
Filed: 2023-01-20
Abstract: 본 발명은, 미응집된 1차 입자 상태로 존재하는 코어와, 상기 코어의 적어도 일부에 형성되는 코팅층을 포함하고, 상기 코팅층은 +3가 또는 +4가 원소 중 하나 이상을 포함하는 다층으로 형성된 것을 특징으로 하는 단일체 입자와, 그것을 포함하는 이차전지용 활물질을 제공한다.